Pith Number

pith:2A2PYDQ2

pith:2023:2A2PYDQ26BQAMN33YMWAGGJWS2

not attested not anchored not stored refs pending

Rethinking the Evaluation Protocol of Domain Generalization

Han Yu, Jiashuo Liu, Peng Cui, Renzhe Xu, Xingxuan Zhang, Yue He

arxiv:2305.15253 v2 · 2023-05-24 · cs.LG · cs.AI · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2A2PYDQ26BQAMN33YMWAGGJWS2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T07:59:50.751761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d034fc0e1af06006377bc32c03193696b6775a0e11ccf9e063c02045c3cbed9e

Aliases

arxiv: 2305.15253 · arxiv_version: 2305.15253v2 · doi: 10.48550/arxiv.2305.15253 · pith_short_12: 2A2PYDQ26BQA · pith_short_16: 2A2PYDQ26BQAMN33 · pith_short_8: 2A2PYDQ2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2A2PYDQ26BQAMN33YMWAGGJWS2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d034fc0e1af06006377bc32c03193696b6775a0e11ccf9e063c02045c3cbed9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf443488ca3c3a5b09439e346eeaf7207e376cf2a85ad9982679d79ed420699",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-24T15:36:46Z",
    "title_canon_sha256": "cf546474585539dfcb7ed85af468f5e24281abe7407202e84b78a042898d37dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.15253",
    "kind": "arxiv",
    "version": 2
  }
}